A kind of band saw blade device that is used for sawing machine
Technical field
The present invention relates to the sawing machine apparatus technology, refer in particular to a kind of band saw blade device that is used for sawing machine.
Background technology
Known in the industry, traditional its structure of the band saw blade that is used for sawing machine is more single, its interface generally all is the mode that adopts the forward overlap joint, and in order to satisfy the production needs in the sword limit that makes band saw blade, often need to be provided with two groups of blade grinder groups its both sides blade is carried out grinding, so not only improved production cost, and the situation that the grinding degree varies causes takes place in the both sides blade of this band saw blade sometimes, thereby have influence on the quality that manufactures a finished product greatly.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of simple and reliable for structure, cost is low, grinding is used for sawing machine uniformly band saw blade device is provided.
For achieving the above object, technical scheme provided by the present invention is: a kind of band saw blade device that is used for sawing machine, it includes driving pulley, driven pulley, band saw blade, wherein, the interface of described band saw blade take one rotate 180 ° again with its other end overlap mutually reverse overlapping mode.
Described band saw blade is wrapped on the belt wheel track of driving pulley and driven pulley.
The described band saw blade device that is used for sawing machine also includes the blade grinder group that matches with band saw blade.
The described band saw blade device that is used for sawing machine also includes and is used for the guide wheel group that band saw blade turns to.
Described guide wheel group has two groups, and corresponding the same side that is installed in band saw blade.
Described blade grinder group is one group.
The present invention is after having adopted such scheme, its great advantage is that band saw blade interface of the present invention is by taking the oppositely mode of overlap joint, the feasible sword limit of continuing that only gets final product complete grinding band saw blade with one group of blade grinder, reduced production cost, also realized the conforming purpose of band saw blade both sides blade, thereby the quality problems of finished product are guaranteed.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an axonometric drawing of the present invention.
Fig. 3 is the structural representation of saw band sheet of the present invention.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment, 1 to shown in the accompanying drawing 3 with reference to the accompanying drawings, preferred embodiment of the present invention includes driving pulley 1, driven pulley 2, blade grinder group 3, band saw blade 4, described band saw blade 4 is wrapped on the belt wheel track of driving pulley 1 and driven pulley 2, and matches with the blade grinder group; Wherein, the interface of this band saw blade 4 is taked the oppositely mode of overlap joint, and this mode is that with band saw blade 4 one rotates 180 ° and overlaps mutually with its other end.In addition, present embodiment also includes and is used for two guide wheel group 5 that band saw blade 4 turns to, and these two guide wheel group 5 correspondences are installed in the same side of band saw blade 4; Like this, described band saw blade 4 passes through the guiding of a guide wheel group 5 and rotates 90 ° of one-tenth plumbness after driven pulley 2 comes out, and then this band saw blade 4 rotates 90 ° through the guiding of another guide wheel group 5 again, makes band saw blade 4 of the present invention become complete inverted status at last.Its objective is the beneficial effect that makes the present invention obtain only to get final product the sword limit of continuing of complete grinding band saw blade with one group of blade grinder group 3, so both reduced production cost, also realized the uniformity of band saw blade both sides blades, and then the quality problems of finished product are guaranteed.In a word, of the present invention simple and reliable for structure, effect is remarkable, be worthy to be popularized.
The embodiment of the above only is the present invention's preferred embodiment, is not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.